list_unapplied_migration_scripts

A read tool on the Mcpg MCP server.

SERVERMcpg SOURCEpypi:mcpg

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-devopam-mcpg/list-unapplied-migration-scripts.md

WHAT IT DOES

What list_unapplied_migration_scripts does on Mcpg

AI agents call list_unapplied_migration_scripts to retrieve information from Mcpg without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why list_unapplied_migration_scripts is rated Low

The tool lists unapplied migration scripts, which is a read operation that retrieves information about pending database migrations. While the description is empty, the name clearly suggests it queries migration state rather than executes, applies, or deletes migrations. The confidence is moderate-to-high because the name is informative, but slightly reduced due to missing description.

From the tool's definition Tool name 'list_unapplied_migration_scripts' indicates querying/listing migration status without applying or executing migrations.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs list_unapplied_migration_scripts safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Mcpg, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_unapplied_migration_scripts, this is the rule to start with:

list_unapplied_migration_scripts Allowed

list_unapplied_migration_scripts is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_unapplied_migration_scripts": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Mcpg, apply this rule, and every list_unapplied_migration_scripts call is checked against it from then on.

FAQ

Questions about list_unapplied_migration_scripts

What does the list_unapplied_migration_scripts tool do? +

list_unapplied_migration_scripts is a read tool on the Mcpg MCP server. It is categorised as a Read tool in the Mcpg MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_unapplied_migration_scripts? +

Register the Mcpg MCP server in PolicyLayer and add a rule for list_unapplied_migration_scripts: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Mcpg. Nothing to install.

What risk level is list_unapplied_migration_scripts? +

list_unapplied_migration_scripts is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit list_unapplied_migration_scripts? +

Yes. Add a rate_limit block to the list_unapplied_migration_scripts rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block list_unapplied_migration_scripts completely? +

Set action: deny in the PolicyLayer policy for list_unapplied_migration_scripts. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides list_unapplied_migration_scripts? +

list_unapplied_migration_scripts is provided by the Mcpg MCP server (pypi:mcpg). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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